Planetary hours
in Rennes.
The day, from sunrise to sunset, is cut into twelve equal hours; so is the night, from sunset to the next sunrise. Each hour carries a planet, in the Chaldean order. A planetary hour therefore lasts 60 minutes only at the equinoxes: it all depends on the date and the city. Here are the exact hours for your city; what you do with them is up to you.
Planetary day of Tuesday, 9 June 2026: day of Mars
- Sunrise
- 06:07
- Sunset
- 22:05
- Next sunrise
- 06:06
A day hour lasts 1h 20m; a night hour, 40 min. Local time (Europe/Paris).
Day
- 1♂︎ Mars06:07 – 07:26
- 2☉︎ Sun07:26 – 08:46
- 3♀︎ Venus08:46 – 10:06
- 4☿︎ Mercury10:06 – 11:26
- 5☽︎ Moon11:26 – 12:46
- 6♄︎ Saturn12:46 – 14:06
- 7♃︎ Jupiter14:06 – 15:25
- 8♂︎ Mars15:25 – 16:45
- 9☉︎ Sun16:45 – 18:05
- 10♀︎ Venus18:05 – 19:25
- 11☿︎ Mercury19:25 – 20:45
- 12☽︎ Moon20:45 – 22:05
Night
- 1♄︎ Saturn22:05 – 22:45
- 2♃︎ Jupiter22:45 – 23:25
- 3♂︎ Mars23:25 – 00:05
- 4☉︎ Sun00:05 – 00:45
- 5♀︎ Venus00:45 – 01:25
- 6☿︎ Mercury01:25 – 02:05
- 7☽︎ Moon02:05 – 02:46
- 8♄︎ Saturn02:46 – 03:26
- 9♃︎ Jupiter03:26 – 04:06
- 10♂︎ Mars04:06 – 04:46
- 11☉︎ Sun04:46 – 05:26
- 12♀︎ Venus05:26 – 06:06
Other cities · France
Questions
How are the planetary hours calculated in Rennes?
On Tuesday, 9 June 2026, the Sun rises at 06:07 and sets at 22:05: the day lasts 15h 58m, that is twelve day hours of 1h 20m. The night, until the next sunrise at 06:06, lasts 8h 02m: twelve night hours of 40 min.
Which planet rules the first hour that day?
Mars, from 06:07 to 07:26: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars again.
Today’s sky, on YOUR chart
Planetary hours are the same for everyone in a city. Your chart is yours alone: every morning AstroXP crosses the real sky with your birth, to the minute, and tells you what time it plays out for you.
On a computer? Scan this code with your phone.
Calendars
Sunrise and sunset calculated for the city (the Sun’s centre 0°50′ below the horizon: refraction and semi-diameter), local time of the city’s time zone. Checked against astronomy-engine, the app’s engine.